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ID

VAR-202410-1835


CVE

CVE-2024-47747


TITLE

Linux  of  Linux Kernel  Vulnerability in using free memory in

Trust: 0.8

sources: JVNDB: JVNDB-2024-011214

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition In the ether3_probe function, a timer is initialized with a callback function ether3_ledoff, bound to &prev(dev)->timer. Once the timer is started, there is a risk of a race condition if the module or device is removed, triggering the ether3_remove function to perform cleanup. The sequence of operations that may lead to a UAF bug is as follows: CPU0 CPU1 | ether3_ledoff ether3_remove | free_netdev(dev); | put_devic | kfree(dev); | | ether3_outw(priv(dev)->regs.config2 |= CFG2_CTRLO, REG_CONFIG2); | // use dev Fix it by ensuring that the timer is canceled before proceeding with the cleanup in ether3_remove. Linux of Linux Kernel Exists in a vulnerability related to the use of freed memory.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The RUGGEDCOM RST2428P is a Layer 2 Ethernet switch based on SINEC OS with up to 28 non-blocking interfaces. SCALANCE X switches are used to connect industrial components such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs). Multiple vulnerabilities exist in third-party components prior to SIEMENS SINEC OS V3.2. These vulnerabilities could be exploited to corrupt values, leading to undefined behavior or security issues

Trust: 2.16

sources: NVD: CVE-2024-47747 // JVNDB: JVNDB-2024-011214 // CNVD: CNVD-2025-19350

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19350

AFFECTED PRODUCTS

vendor:linuxmodel:kernelscope:ltversion:6.11.2

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.11

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.16

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.6.54

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.10.13

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.11

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.1.113

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.7

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.2

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.15

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.10.227

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.15.168

Trust: 1.0

vendor:linuxmodel:kernelscope:eqversion:6.11 that's all 6.11.2

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.11 that's all 5.15.168

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.16 that's all 6.1.113

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion: -

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.2 that's all 6.6.54

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.7 that's all 6.10.13

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:4.15 that's all 5.10.227

Trust: 0.8

vendor:siemensmodel:ruggedcom rst2428pscope:ltversion:v3.2

Trust: 0.6

vendor:siemensmodel:scalance xc-300/xr-300/xc-400/xr-500wg/xr-500 familyscope:ltversion:v3.2

Trust: 0.6

vendor:siemensmodel:scalance xcm-/xrm-/xch-/xrh-300 familyscope:ltversion:v3.2

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011214 // NVD: CVE-2024-47747

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-47747
value: HIGH

Trust: 1.0

NVD: CVE-2024-47747
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-19350
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-19350
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2024-47747
baseSeverity: HIGH
baseScore: 7.0
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.0
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2024-47747
baseSeverity: HIGH
baseScore: 7.0
vectorString: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011214 // NVD: CVE-2024-47747

PROBLEMTYPE DATA

problemtype:CWE-416

Trust: 1.0

problemtype:Use of freed memory (CWE-416) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-011214 // NVD: CVE-2024-47747

PATCH

title:Fix use after free vulnerability in ether3 Driver Due to Race Condition (d2abc37) Linux Kernelurl:https://git.kernel.org/stable/c/1c57d61a43293252ad732007c7070fdb112545fd

Trust: 0.8

title:Patch for Multiple vulnerabilities exist in third-party components of SIEMENS SINEC OS V3.2 and earlierurl:https://www.cnvd.org.cn/patchInfo/show/723061

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011214

EXTERNAL IDS

db:NVDid:CVE-2024-47747

Trust: 2.6

db:SIEMENSid:SSA-355557

Trust: 1.6

db:SIEMENSid:SSA-265688

Trust: 1.0

db:JVNid:JVNVU92169998

Trust: 0.8

db:ICS CERTid:ICSA-25-226-07

Trust: 0.8

db:JVNDBid:JVNDB-2024-011214

Trust: 0.8

db:CNVDid:CNVD-2025-19350

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011214 // NVD: CVE-2024-47747

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-355557.html

Trust: 1.6

url:https://git.kernel.org/stable/c/d2abc379071881798d20e2ac1d332ad855ae22f3

Trust: 1.0

url:https://git.kernel.org/stable/c/77a77331cef0a219b8dd91361435eeef04cb741c

Trust: 1.0

url:https://cert-portal.siemens.com/productcert/html/ssa-265688.html

Trust: 1.0

url:https://git.kernel.org/stable/c/1c57d61a43293252ad732007c7070fdb112545fd

Trust: 1.0

url:https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Trust: 1.0

url:https://git.kernel.org/stable/c/25d559ed2beec9b34045886100dac46d1ad92eba

Trust: 1.0

url:https://git.kernel.org/stable/c/b5109b60ee4fcb2f2bb24f589575e10cc5283ad4

Trust: 1.0

url:https://git.kernel.org/stable/c/516dbc6d16637430808c39568cbb6b841d32b55b

Trust: 1.0

url:https://git.kernel.org/stable/c/b5a84b6c772564c8359a9a0fbaeb2a2944aa1ee9

Trust: 1.0

url:https://git.kernel.org/stable/c/338a0582b28e69460df03af50e938b86b4206353

Trust: 1.0

url:https://git.kernel.org/stable/c/822c7bb1f6f8b0331e8d1927151faf8db3b33afd

Trust: 1.0

url:https://jvn.jp/vu/jvnvu92169998/index.html

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-47747

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07

Trust: 0.8

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011214 // NVD: CVE-2024-47747

SOURCES

db:CNVDid:CNVD-2025-19350
db:JVNDBid:JVNDB-2024-011214
db:NVDid:CVE-2024-47747

LAST UPDATE DATE

2026-06-18T18:53:17.698000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-22T00:00:00
db:JVNDBid:JVNDB-2024-011214date:2025-09-09T01:41:00
db:NVDid:CVE-2024-47747date:2026-05-12T12:17:16.323

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-12T00:00:00
db:JVNDBid:JVNDB-2024-011214date:2024-10-28T00:00:00
db:NVDid:CVE-2024-47747date:2024-10-21T13:15:04.753